Kevin Stone: The bio-future of joint replacement

TED2010

Kevin Stone: The bio-future of joint replacement

501,926 views

Readability: 4.6


Arthritis and injury grind down millions of joints, but few get the best remedy -- real biological tissue. Kevin Stone shows a treatment that could sidestep the high costs and donor shortfall of human-to-human transplants with a novel use of animal tissue.

Tan Le: A headset that reads your brainwaves

TEDGlobal 2010

Tan Le: A headset that reads your brainwaves

2,529,505 views

Readability: 5


Tan Le's astonishing new computer interface reads its user's brainwaves, making it possible to control virtual objects, and even physical electronics, with mere thoughts (and a little concentration). She demos the headset, and talks about its far-reaching applications.

Dimitar Sasselov: How we found hundreds of potential Earth-like planets

TEDGlobal 2010

Dimitar Sasselov: How we found hundreds of potential Earth-like planets

1,141,680 views

Readability: 3.7


Astronomer Dimitar Sasselov and his colleagues search for Earth-like planets that may, someday, help us answer centuries-old questions about the origin and existence of biological life elsewhere (and on Earth). Preliminary results show that they have found 706 "candidates" -- some of which further research may prove to be planets with Earth-like geochemical characteristics. NOTE: This talk was given in 2010, and this field of science has developed quickly since then. Read "Criticisms & updates" below for more details.

Naif Al-Mutawa: Superheroes inspired by Islam

TEDGlobal 2010

Naif Al-Mutawa: Superheroes inspired by Islam

843,962 views

Readability: 4


In "THE 99," Naif Al-Mutawa's new generation of comic book heroes fight more than crime -- they smash stereotypes and battle extremism. Named after the 99 attributes of Allah, his characters reinforce positive messages of Islam and cross cultures to create a new moral framework for confronting evil, even teaming up with the Justice League of America.

Julian Assange: Why the world needs WikiLeaks

TEDGlobal 2010

Julian Assange: Why the world needs WikiLeaks

2,320,712 views

Readability: 4.4


The controversial website WikiLeaks collects and posts highly classified documents and video. Founder Julian Assange, who's reportedly being sought for questioning by US authorities, talks to TED's Chris Anderson about how the site operates, what it has accomplished -- and what drives him. The interview includes graphic footage of a recent US airstrike in Baghdad.

Elif Shafak: The politics of fiction

TEDGlobal 2010

Elif Shafak: The politics of fiction

1,932,027 views

Readability: 4.3


Listening to stories widens the imagination; telling them lets us leap over cultural walls, embrace different experiences, feel what others feel. Elif Shafak builds on this simple idea to argue that fiction can overcome identity politics.

Ethan Zuckerman: Listening to global voices

TEDGlobal 2010

Ethan Zuckerman: Listening to global voices

727,074 views

Readability: 4.3


Sure, the web connects the globe, but most of us end up hearing mainly from people just like ourselves. Blogger and technologist Ethan Zuckerman wants to help share the stories of the whole wide world. He talks about clever strategies to open up your Twitter world and read the news in languages you don't even know.

Matt Ridley: When ideas have sex

TEDGlobal 2010

Matt Ridley: When ideas have sex

2,210,279 views

Readability: 3.7


At TEDGlobal 2010, author Matt Ridley shows how, throughout history, the engine of human progress has been the meeting and mating of ideas to make new ideas. It's not important how clever individuals are, he says; what really matters is how smart the collective brain is.

Carl Safina: The oil spill's unseen villains -- and victims

TEDxOilSpill

Carl Safina: The oil spill's unseen villains -- and victims

649,827 views

Readability: 3.2


Even as the Deepwater Horizon tragedy unfolded, Carl Safina took the stage at TEDxOilSpill to share what the facts were known at the time. In a blood-boiling cross-examination, he suggests that the consequences will stretch far beyond the Gulf -- and many so-called solutions are making the situation worse.

Hans Rosling: Global population growth, box by box

TED@Cannes

Hans Rosling: Global population growth, box by box

3,156,612 views

Readability: 3.9


The world's population will grow to 9 billion over the next 50 years -- and only by raising the living standards of the poorest can we check population growth. This is the paradoxical answer that Hans Rosling unveils at TED@Cannes using colorful new data display technology (you'll see).

Nalini Nadkarni: Life science in prison

TED2010

Nalini Nadkarni: Life science in prison

454,742 views

Readability: 4.8


Nalini Nadkarni challenges our perspective on trees and prisons -- she says both can be more dynamic than we think. Through a partnership with the state of Washington, she brings science classes and conservation programs to inmates, with unexpected results.

Ellen  Gustafson: Obesity + hunger = 1 global food issue

TEDxEast

Ellen Gustafson: Obesity + hunger = 1 global food issue

697,569 views

Readability: 3.8


Co-creator of the philanthropic FEED bags, Ellen Gustafson says hunger and obesity are two sides of the same coin. In her talk, she launches The 30 Project -- a way to change how we farm and eat in the next 30 years, and solve the global food inequalities behind both epidemics.

Benoit Mandelbrot: Fractals and the art of roughness

TED2010

Benoit Mandelbrot: Fractals and the art of roughness

1,260,999 views

Readability: 3.2


At TED2010, mathematics legend Benoit Mandelbrot develops a theme he first discussed at TED in 1984 -- the extreme complexity of roughness, and the way that fractal math can find order within patterns that seem unknowably complicated.

Carter Emmart: A 3D atlas of the universe

TED2010

Carter Emmart: A 3D atlas of the universe

1,746,837 views

Readability: 4.6


For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how it's being shared with facilities around the world.

Stephen Palumbi: Hidden toxins in the fish we eat

Mission Blue Voyage

Stephen Palumbi: Hidden toxins in the fish we eat

376,337 views

Readability: 4


What's link between the ocean's health and our health? Marine biologist Stephen Palumbi shows how toxins at the bottom of the ocean food chain find their way into our bodies -- and tells a shocking story of toxic contamination in the fish market, where consumers were being tricked into buying fish that's not only mislabeled but unsafe.

Ellen Dunham-Jones: Retrofitting suburbia

TEDxAtlanta

Ellen Dunham-Jones: Retrofitting suburbia

693,330 views

Readability: 4.5


Can we rebuild our broken suburbs? Ellen Dunham-Jones shares a vision of dying malls rehabilitated, dead "big box" stores re-inhabited, and endless parking lots transformed into thriving wetlands.

Hillel Cooperman: LEGO for grownups

TED2010

Hillel Cooperman: LEGO for grownups

1,048,565 views

Readability: 3.4


LEGO blocks: playtime mainstay for industrious kids, obsession for many (ahem!) mature adults. Hillel Cooperman takes us on a trip through the beloved bricks' colorful, sometimes oddball grownup subculture, featuring CAD, open-source robotics and a little adult behavior.

Charles Leadbeater: Education innovation in the slums

TEDSalon London 2010

Charles Leadbeater: Education innovation in the slums

806,315 views

Readability: 4.2


Charles Leadbeater went looking for radical new forms of education -- and found them in the slums of Rio and Kibera, where some of the world's poorest kids are finding transformative new ways to learn. And this informal, disruptive new kind of school, he says, is what all schools need to become.

Marian Bantjes: Intricate beauty by design

TED2010

Marian Bantjes: Intricate beauty by design

647,689 views

Readability: 3.8


In graphic design, Marian Bantjes says, throwing your individuality into a project is heresy. She explains how she built her career doing just that, bringing her signature delicate illustrations to storefronts, valentines and even genetic diagrams.

Chip Conley: Measuring what makes life worthwhile

TED2010

Chip Conley: Measuring what makes life worthwhile

2,896,011 views

Readability: 4.7


When the dotcom bubble burst, hotelier Chip Conley went in search of a business model based on happiness. In an old friendship with an employee and in the wisdom of a Buddhist king, he learned that success comes from what you count.

Ananda Shankar Jayant: Fighting cancer with dance

TEDIndia 2009

Ananda Shankar Jayant: Fighting cancer with dance

621,776 views

Readability: 4.2


Renowned classical Indian dancer Ananda Shankar Jayant was diagnosed with cancer in 2008. She tells her personal story of not only facing the disease but dancing through it, and gives a performance revealing the metaphor of strength that helped her do it.

Cameron Herold: Let's raise kids to be entrepreneurs

TEDxEdmonton

Cameron Herold: Let's raise kids to be entrepreneurs

1,652,165 views

Readability: 3


Bored in school, failing classes, at odds with peers: This child might be an entrepreneur, says Cameron Herold. In his talk, he makes the case for parenting and education that helps would-be entrepreneurs flourish -- as kids and as adults.

Michael Shermer: The pattern behind self-deception

TED2010

Michael Shermer: The pattern behind self-deception

2,532,892 views

Readability: 4.3


Michael Shermer says the human tendency to believe strange things -- from alien abductions to dowsing rods -- boils down to two of the brain's most basic, hard-wired survival skills. He explains what they are, and how they get us into trouble.

David Byrne: How architecture helped music evolve

TED2010

David Byrne: How architecture helped music evolve

1,295,825 views

Readability: 3.8


As his career grew, David Byrne went from playing CBGB to Carnegie Hall. He asks: Does the venue make the music? From outdoor drumming to Wagnerian operas to arena rock, he explores how context has pushed musical innovation.